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Semmelweis University
Department of Traumatology
Dr. Gál Tamás
Management of open fractures. Septic and
non-septic complications in Traumatology.
Fractures of the tibia and fibula.
Fractures of the Tibia Anatomical characteristics:
• Anteromedial surface: thin soft tissue
coverage open fractures (13%)
• Osteo-fascial muscle compartments
compartment syndroma (≤ 20%)
• Dynamic framework
• Tension between tibia and fibula
• 1/6th of the load on the fibula
• Elastic load absorption
AO
Arbeitsgemeinschaft für
Osteosynthesefragen
Conservative treatment
• Stable, non-dislocated fractures
• General condition of the patient
Traction for 3 weeks…
Cast: 9-12 weeks
Operative treatment
• Intramedullary nailing
• Plate synthesis
• External Fixator
Indications of intramedullary nailing
for the treatment of tibia fractures
• Best choice for fractures between the 2/7-6/7th
(shaft fractures) if it can be technically carried out
• Reamed nailing: monotrauma, patient is allowed to
bear weight earlier, good for cases of mal-union or
non-union
• Unreamed nailing: polytrauma, shorter operation
time, Grade lll- types B-, C open fractures, narrow
intramedullary canal.
• Interlocking: gives rotational stability, static
interlocking recommended, dynamisation can be
later performed. Mandatory in unreamed nailing.
Reamed Intramedullary Nailing
Unreamed intramedullary nailing – UTN
(Unreamed Tibia Nail)
IM nailing post operative care:
•if stability of the fracture is in question, then below knee cast
immobilization and touch down wt bearing are used until healing
•once partial fracture healing has taken place, consider a functional brace
or consider a below knee cast.
•active dorsiflexion and plantarflexion stresses the tibia and produces
displacements similar to wt bearing;
- static locking: most tibial fractures heal in the static locked mode;
- dynamization:
- removal of proximal or distal screws allows axial loading of tibia
- consider at 3 months in axially stable fractures with no callus
- axially unstable frx should remain in static mode and should receive bone
graft
Indications of plate synthesis
• Intraarticular fractures and fractures near
the joint (when ORIF is necessary)
• Non-union, malunion (with bone graft)
• When other methods of treatment are
contraindicated (e.g. compartment
syndrome)
Plate synthesis
Medial plate
Indications for External Fixation
• Severe soft tissue injury (Glll-BC) OPEN FRX
• In certain cases of polytraumatisation
• For intermittant limb shortening
• As a supplementation for minimal
synthesis epi-metaphyseal fractures
• Joint bridging
• Segment transfer, bone lengthening
External fixation device
Ilizarov external fixation device
Compartment syndrome
increasing tissue pressure prevents
capillary blood flow and produces
ischemia in muscle and nerve tissue. The
process is progressive and leads to
necrosis with permanent loss of function!
Surgical Emergency…..
Otherwise amputation
Intracompartmental pressure > 30 mmHg
Causes • High-energy limb injuries (most
often calf area)
• Crushing injuries
• Burns
• Prolonged compression (comatose,
unprotected patient)
• Abnormal capillary permeability
caused by reperfusion after
prolonged ischemia. Tight
bandages, splints, or
casts….Volkmann ischemic
contracture
Compartment syndrome
• Edema
• Pallor
• Pain „like childbirth”
• Pain to Passive
movement
• Local hyp/Paraesthesia
• Paresis
• Pulselessness
FASCIOTOMY !!!
Open fractures – Gustillo and
Anderson classification
55 y.o. male pedestrian was hit by an automobile.
Patient is HIV positiv. Grade I intraart. open tibia frx
Intraop. imaging
Postop. 12 weeks
Breakage of the 4
proximal screws
-8 weeks non-wt. bearing
- week 8-12 phys. ther.
(imitation of walking)
-12 th week – half wt bearing
-pain in the area of the op.
-Another op
-7 extra screws
-callus formation
-postop 24 th week
jogging again
-fully recovered,
metal removal after
2 years
INFECTION: the most serious complication for
both the patient and the doctor!
• Contamination
bacteria on site
* bakterial culture
* temperature
drain-cultures
germs ↑
immune status ↓
• Infection
signs of bacterial inf.
* rubor (hyperemia)
* tumor (edema)
* calor (warm)
* dolor (painful)
* functio laesa (loss of
function
* pus
Causes of infection
• Open wounds / fractures
• Iatrogenic infections
- sterility problem
- ultrasterile boxes
• Circulation problems, diabetes
• Immune status
- transplants / steroids
- oncologic illness
• Operative errors
- haematomas, tissue damage
Classification of infections 1.
• Acute
- early posttraumatic period (1-7 days)
• Subacute
- (1 week- 1 month)
• Chronic
- (after 1 month)
Classification of infections 2.
• superficial
- skin necrosis
- epifascial supp.
good prognosis!
• deep
- subfascial
- intraarticular
- tendovaginal
- body cavity
- peri-implant
bad prognosis!
Superficial infection
• Diagnostics
- inspection
- palpation
- Ultrasound
- lab results
• Therapy
- conservative/kryoth.
- operative (revision,
debridement, perhaps
drainage)
Deep infection
• Diagnostics
- inspection
- palpation
- Ultrasound
- aspiration
- labs
• Therapy
- immediate revision,
debridement
- suction drainage
(vaccum sealing)
- perhaps Septopal chain
or antibiotic cement
Subfascial, extra/intraarticular
haematoma, tissue damage
Diagnostic methods
• Laboratory
- WBC
- qualitative blood
- We (Erythrocyte Sedimentation Rate)
- CRP
- procalcitonin
- TNF
• Instrumental
diagnostics
- sonography (punction)
- x-ray (gas, fluid)
- CT/contrast
- MRI/contrast
- scintigraphy
- thermography (?)
•obtain adequate cultures •Antibiotics should be considered only if the patient is systemically septic prior to wound exploration •Empirical antibiotic treatment is based upon the antibiotics sensitivities of likely infecting organisms
• history of previously positive cultures
• institutional frequency statistics
Antibiotic beads
Locally administered antibiotics may
have a supplementary role in the
management of musculoskeletal
infections.
poorly perfused areas, or “dead space”,
antibiotic-laden cement is frequently
used, both to fill the space and to
deliver high doses of local antibiotic
with low risk of systemic toxicity.
A common technique is the use of
antibiotic-laden PMMA beads.
Antibiotic-impregnated beads may
be purchased in some countries or
made by the surgeon more cheaply.
Circulation problem
Contraindication
profylaxis: Radical debridement
Pathophysiology
Sequester
Area outside of
circulation
ANTIBIOTICS parenteral / local
Time factor!
SEPTOPAL-prophylaxis
Open fracture prophylaxis
Magyar Traumatologia 28:280 (1985)
Local AB-therapy:
Protection of
osteosynthesis
under fracture
healing
Local AB-therapy
Local AB-therapy:
Fill area, ASP
preparation
Soft tissue-correction
Without debridement
local AB-treatment is
useless, contraindicated!
Disadvantage:
resistency
Intramedullary debridement
Intramedullary debridement
gravitational
drainage
intermittant
removal
Septic complication after femoral neck OS
Early
debridement,
2 session
TEP implant.
GIRDLESTONE hip
42
éves chr.
alc.
GIRDLESTONE-hip
Limb salvage
9 y.o. girl
Brain contusion
Rupture of stomach
Closed tibia frx
(car accident)
„Second look”
Patient fell from a ladder, open distal
intraart frx of tibia and fibula
Angular plate synthesis
Osteomyelitis
Local
antibiotic
cement
Total Knee Replacement – 60 y.o.
male farmer
3 months postop.
Antibiotic spacer
7 months postop.
Revision TKR
•10 months postop
•Signs of loosening
again
11 months postop.
AB spacer again
15 months postop.
Revision surgery again
Non-union
-34 year old
male was in a
fight, and
defended
himself with his
right foremarm
-ulna diaphysis
fracture
Postoperative x-ray
Postop. 3 months
Bone graft
Thank you for your attention